src/share/vm/gc/g1/workerDataArray.hpp

*** 20,32 ****
--- 20,37 ----
   * or visit www.oracle.com if you need additional information or have any
   * questions.
   *
   */
  
+ #ifndef SHARE_VM_GC_G1_WORKERDATAARRAY_HPP
+ #define SHARE_VM_GC_G1_WORKERDATAARRAY_HPP
+ 
  #include "memory/allocation.hpp"
  #include "utilities/debug.hpp"
  
+ class outputStream;
+ 
  template <class T>
  class WorkerDataArray  : public CHeapObj<mtGC> {
    T*          _data;
    uint        _length;
    const char* _title;
*** 52,69 ****
  
    void add(uint worker_i, T value);
  
    double average(uint active_threads) const;
    T sum(uint active_threads) const;
-   T minimum(uint active_threads) const;
-   T maximum(uint active_threads) const;
-   T diff(uint active_threads) const;
  
    const char* title() const {
      return _title;
    }
  
    void clear();
  
    void reset() PRODUCT_RETURN;
    void verify(uint active_threads) const PRODUCT_RETURN;
  };
--- 57,88 ----
  
    void add(uint worker_i, T value);
  
    double average(uint active_threads) const;
    T sum(uint active_threads) const;
  
    const char* title() const {
      return _title;
    }
  
    void clear();
  
    void reset() PRODUCT_RETURN;
    void verify(uint active_threads) const PRODUCT_RETURN;
+ 
+ 
+  private:
+   class WDAPrinter {
+   public:
+     static void summary(outputStream* out, const char* title, double min, double avg, double max, double diff, double sum, bool print_sum);
+     static void summary(outputStream* out, const char* title, size_t min, double avg, size_t max, size_t diff, size_t sum, bool print_sum);
+ 
+     static void details(const WorkerDataArray<double>* phase, outputStream* out, uint active_threads);
+     static void details(const WorkerDataArray<size_t>* phase, outputStream* out, uint active_threads);
+   };
+ 
+  public:
+   void print_summary_on(outputStream* out, uint active_threads, bool print_sum = true) const;
+   void print_details_on(outputStream* out, uint active_threads) const;
  };
+ 
+ #endif // SHARE_VM_GC_G1_WORKERDATAARRAY_HPP